Freelancer profile translated to English.
Back to original languageAbout Thomas
Experienced Pentester with over200missions completed for SMEs, large corporations, and government agencies.
I handle the entire mission lifecycle, from scoping to remediation support, with a technical, methodical, and client-oriented approach.
Areas of Expertise:
⚔️ Offensive Security
- Web Pentest
- API Pentest
- Android Pentest
- Thick Client Pentest
- Vulnerability Scanning
🛡️ Audit & Expertise
- Source Code Audit
- GitHub Repository Review
- Admin Bastion Audits
- OSINT Missions
- AI Application Security
📈 Management
- Cyber Coordinator
- Vulnerability Project Manager
- Full Mission Management
- Remediation Support
🎓 Training
- Cybersecurity Training
- Cyber Risk Awareness
- Technical and Business Workshop Facilitation
📍 Based in Lille — available Full Remote, Hybrid (Lille / Valenciennes / Tournai).
French
Native or bilingual
English
Conversational
Remote only
Primarily works remotely
Experience
- FreelanceCybersecurity TrainerCONSULTING AND AUDITSJanuary 2023 - Today (3 years and 6 months)Lille, FranceThe modules I teach:- Introduction to Cybersecurity- Introduction to Pentesting- Pentesting Methodology- Forensic Analysis- Network Security Management- Cloud Security ManagementI actively work with IT-AKADEMY, the University of Artois, and alfieformation.
- BonjourCyberRed Teamer / Pentester / AuditorJanuary 2025 - June 2026 (1 year and 5 months)As a Pentester / Red Teamer at BonjourCyber, I handle end-to-end offensive security missions, from planning to reporting, to assess and strengthen our clients' IT systems security.🛡️ Pentests performed:- Web Penetration Tests- API Security Audits- Mobile Pentests- Thick Client Audits
- Eviden / AtosExperienced Cybersecurity ConsultantCONSULTING AND AUDITSSeptember 2023 - December 2024 (1 year and 3 months)Lille, FrancePenetration testing with expertise in external tests (BlackBox / GreyBox):- External- Web- API- Mobile- Thick Client
Reviews
Marine
IT-AKADEMY FC
Reviewed on 5/11/2023
Recommendations
FU
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Education
- Level 7 RNCP Title - Master's Degree - Diploma obtained upon completion of the training, EXPERT IN DIGITAL SECURITYASTON - Computer Science School2021Titre RNCP de niveau 7 - Bac+5 - Obtention du diplôme au terme de la formation, EXPERT EN SÉCURITÉ DIGITALE
- Bachelor's Degree CDAISI - Diploma obtained upon completion of the training, CYBERDEFENSE, INFORMATION SYSTEM ANTI-INTRUSIONIUT Valenciennes-Cambrai-Maubeuge2020Licence CDAISI - Obtention du diplôme au terme de la formation, CYBERDÉFENSE, ANTI-INTRUSION DES SYSTÈMES D'INFORMATION